Error Message

When trying to run DR configuration wizard getting following error,
---------------------------
Disaster Recovery Configuration Wizard
---------------------------
V-52410-49479-116

Failed to get SQLServer information. Please check that SQLServers are installed in the network and they are online. The error code is '-2147467259'.
Failed to discover 'Microsoft SQL Server' on node 'SQLNODENAME'.

Even failover to the other node will cause the same error.

1) TLS is not enabled
2) SQL agent was not used (SQL service group was not properly configured) and SQL service group was configured VIA SQL server configuration wizard 
3) GenericService resource is missing.

1) Checking for TLS,
Verify is TLS 1.2 is enabled on IE properties or not. Also check following registry hives if they are present or not (if these entries are missing kindly perform the steps as mentioned below on all nodes,

(Please note: Backup/Import registry setting before performing the following action)

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Protocols create keys/Hives with the name "Client" and "Server" with the following dword values in both,
DisabledByDefault = HEX 0
Enabled = HEX 1
Reboot all the nodes involved in this activity.

(Please note: Backup main.cf from the active node before performing step# 2)

2) Delete SQL service group and recreate using builtin template.

3) Add "GenericService" resource into the SQL service group.

It should now be possible to run "Disaster Recovery Configuration Wizard" for SQL DR configuration via Solution configuration Center.